PDW Fatty Object CO2 Inflator

The PDW Fatty Object is the first CO2 inflator specifically engineered for fat and plus-sized bike tyres. With a precision-machined alloy body, this inflator delivers high-volume inflation quickly and reliably—ideal for riders who need fast pressure top-ups on the trail or in cold conditions. Its oversized control knob makes it easy to operate with gloves, offering smooth and controlled airflow for accurate inflation.

Compatible with both Presta and Schrader valves, the Fatty Object is designed for versatility and convenience. Capable of inflating a 26x4.8” tyre to 6–7psi or a 29x3.0” tire to 20–22psi, it’s the go-to inflator for fat-bike and adventure riders. Compact at just 44mm tall and weighing only 40g, this durable tool easily fits into your pack or saddlebag—making it a must-have for anyone rolling on wider rubber.